package org.lanqiao.service;

import java.util.List;

import org.lanqiao.entity.Cost;

public interface FeeService {
	//分页查询数据
	public List<Cost> list(Integer a);
	//总数据
	public Integer totalRecord();
	//插入数据
	public Boolean insert(Cost cost);
	//删除数据
	public Boolean delete(Integer b);
	//通过id查询数据
	public List<Cost> listById(Integer c);
	//通过id修改数据
	public boolean update(Cost cost);
}
